build: update github/codeql-action action to v2.21.6

Author: angular-robot

.github/workflows/scorecard.yml

@@ -46,6 +46,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: 'Upload to code-scanning'
-        uses: github/codeql-action/upload-sarif@00e563ead9f72a8461b24876bee2d0c2e8bd2ee8 # v2.21.5
+        uses: github/codeql-action/upload-sarif@701f152f28d4350ad289a5e31435e9ab6169a7ca # v2.21.6
         with:
           sarif_file: results.sarif